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Nex-N2-Pro-Q5.3

M3 Ultra (80c) · 512 GB · 4bit · 2026-07-17
Performance
4k
tokens
551.6
PP tok/s
29.3
TG tok/s
7426
TTFT (ms)
250.3
Peak mem (GB)
Hardware
Chip M3 Ultra (80c)
Memory 512 GB
GPU Cores 80
Software
oMLX v0.5.1
macOS macOS 26.5.2
Context 4,096
Performance by Context Length
Context PP tok/s TG tok/s Peak Mem
1k 483.7 29.8 248.7 GB view
4k 551.6 29.3 250.3 GB current
8k 543.0 28.7 250.9 GB view
16k 516.0 27.6 251.5 GB view
32k 464.2 26.3 253.2 GB view
64k 386.9 23.8 253.8 GB view
128k 291.3 20.3 256.4 GB view